30270231

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 45882720

約数和(自身を除く): 15612489

約数列:

[1, 3, 9, 23, 69, 207, 257, 569, 771, 1707, 2313, 5121, 5911, 13087, 17733, 39261, 53199, 117783, 146233, 438699, 1316097, 3363359, 10090077, 30270231]

約数ペア:

[(1, 30270231), (3, 10090077), (9, 3363359), (23, 1316097), (69, 438699), (207, 146233), (257, 117783), (569, 53199), (771, 39261), (1707, 17733), (2313, 13087), (5121, 5911)]